baber/WOPTO huggingface dataset:
Patent JP-S60129178-A (JP)
Title: Method and device for batchwise waste water treatment
Inventor: KOUTOU KENJIROU
IPC: B01D21/08
Filed: 1983-12-19
Abstract: PURPOSE:To treat efficiently waste water even in a small-sized treating tank by stirring stepwise the waste water under addition of a treating agent thereto in a treating tank and concentrating and settling sludge to flocks. CONSTITUTION:A required amt. of an adsorbent and flocculating agent are preliminarily put into a measuring cup 29. A submersible pump 16 is then driven to suck a prescribed volume of waste water from a waste water storage tank 15 into a treating tank 1. The adsorbent is first charged into the tank and a stirring shaft 2 is revolved forward and backward at a high speed by a driving motor 11 to stir thoroughly the waste water and to accelerate an adsorption effect. The flocculating agent is added to the waste water upon lapse of prescribed time and this time the shaft 2 is revolved forward and backward at a middle speed to mix thoroughly the flocculating agent with the waste water, thus forming flocks in the waste water. The shaft is then revolved in one way at a middle speed to regulate the flow of the waste water and to grow largely the flocks. The revolution of the shaft is finally slowed down to a slight speed to concentrate the flocks to the center in the bottom 1A of the tank. The flocks are discharged from a sludge discharge system 6.
Patent JP-S6394539-A (JP)
Title: Magnetron
Inventor: BABA HIDEKATSU
IPC: H01J23/40
Filed: 1986-10-08
Abstract: PURPOSE:To improve the brazing efficiency of an output section and the positional accuracy of a choke by dividing a sealing component and hermetically soldering the sealing component to be stuck to the insulator side within the divided sealing components, a choke, and the other divided sealing component. CONSTITUTION:After an exhaust pipe 2, a support 3, an insulator 5, end a sealing component 6 are produced in advance by brazing, the choke 8, the sealing component 6, and a sealing component 7 are stacked and tip sections are soldered simultaneously for hermetic sealing. Thereby, a brazing jig of an output section 18 made simple and small-sized, thus the brazing jig is made inexpensive, and the brazing process can be performed efficiently. In addition, since the fitting of the choke is performed after the output section has been brazed, the positional accuracy of the choke can be improved.
Patent JP-2000050999-A (JP)
Title: Seat
Inventor: YAMASHITA MASASHI
IPC: A47C7/40
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat capable of attaining a satisfactory design effect while satisfactorily discharging raindrops or the like stuck on a seat surface or backrest surface without applying any sense of incongruity caused by a groove for drainage at the time of sitting. SOLUTION: This seat is provided with a backrest part 10 and a sitting part 20. On the front side of the sitting part 20 of this seat, a groove 21 for drainage is formed. This groove 21 for drainage is formed from a main stream groove 23 provided on the center line of the sitting part 20 and a branch stream groove 22, and formed from front to back so as to deepen the groove from the branch stream groove 22 to main stream groove 23 at the time of sitting.
Patent JP-S6479586-A (JP)
Title: Method of controlling temperature in fluidized-bed thermal treatment equipment
Inventor: KAWATE KENJI
IPC: F27B15/16
Filed: 1987-09-21
Abstract: PURPOSE: To improve the accuracy of temperature control, and to reduce a waste of heat energy, by performing the large part of cooling of a material to be treated by the water or gas that is exclusive for cooling, and by performing the remainder of cooling by regulating the quantity of fluidized gas, at the time of cooling the material to be treated and providing it with isothermal heat treatment successively. CONSTITUTION: Fluidized gas is ejected into a retort 31 from a dispersion plate 41 to make fluidized particles 51 to form a fluidized bed, and the fluidized bed is heated by heaters 21 and 22. Next, heating is stopped, and the first metal material is charged into the fluidized bed. Since the temperature inside the fluidized bed rises temporarily, a large amount of cooling water is run through water jacket pipes 63 and 64 by a control device 72. Moreover, large quantities of fluidized gas are also fed into a plenum chamber 42, and the metal material is cooled quickly and equally. When a set temperature approaches, the cooling water is stopped. Only relatively small quantities of fluidized gas are fed, and the metal material is maintained at constant temperature.  The metal material, which is provided with a predetermined isothermal heat treatment, is discharged from the fluidized bed. From the above, a high quality treated product can be obtained without a waste of heat energy.
Patent JP-H1182010-A (JP)
Title: Exhaust system for construction machine
Inventor: AOKI YOSHINORI
IPC: F01N3/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a burn on an operator and deterioration of operation environment by discharging exhaust gas from an engine of a construction machine to the rear side thereof, with low temperature and low speed. SOLUTION: A plurality of partition plates 36 are arranged in parallel on an inner wall surface 34a of an exhaust pipe 34 of an exhaust system 28 connected to an engine mounted on a construction machine. A plurality of chambers 37 are formed by the partition plates 36 and the inner wall surface 34a of the exhaust pipe 34. A number of vent holes 36a are bored on the partition plates 36. Exhaust gas from the engine is discharged through the exhaust pipe 34 and a counter weight 29, to the rear side of the counter weight 29. At this time, the exhaust gas is discharged to atmosphere with low speed and temperature, to maintain operation environment and prevent occurrence of danger caused by the exhaust gas.
Patent JP-S6392951-A (JP)
Title: Silver halide photographic sensitive material containing novel yellow coupler
Inventor: TSURUTA MAYUMI
IPC: G03C7/36
Filed: 1986-10-07
Abstract: PURPOSE:To reduce fogging of the coupler, and to improve color developing property and lightfastness of the titled material by incorporating a specific coupler to an emulsion layer of the titled material. CONSTITUTION:The silver halide emulsion layer contains a two equivalent yellow coupler shown by the formula wherein R1 is alkyl, cycloalkyl or aryl group, R2 is a group capable of substituting to a benzene ring, R3 is H, alkyl or aryl group, etc., X is alkylene, cycloalkylene or arylene group, etc., Y is alkyl, cycloalkyl or aryl group, etc., Z is a non-metal atom group necessary for forming a 5-6 membered ring, (m) is 0 or 1, (n) is 0-2. Thus, the color developing property and the preservability of the titled material are improved, and the titled material contg. the coupler having less tendency for fogging is obtd.
Patent JP-H0581530-A (JP)
Title: Drain processing device for automatic vending machine
Inventor: ITO KOSAKU
IPC: F25D21/14
Filed: 1991-09-19
Abstract: PURPOSE:To obtain the easy method of forming a drain flow passage constituted of a drain hose between a drain hole and a drain saucer in a housing. CONSTITUTION:A horizontal pipe 13 is provided on the lower face of the bottom wall of the housing, and a vertical pipe 12 connected with the horizontal pipe 13 is provided on the inside of the lower part of the side plate of an outside box. Then, drain is allowed to flow from a drain hole 4a of the bottom wall through the horizontal pipe 13 and the vertical pipe 12 to a drain saucer 8. And also, a drain reservoir 13a is provided at one part of the horizontal pipe 13, and the lower end of a drain pipe 11 of the drain hole 4a is soaked in the drain of the drain reservoir 13a, so that a heat trap by which the heat in the casing can be prevented from escaping through the drain passage can be prepared.
Patent JP-S61117410-A (JP)
Title: Optical fiber gyroscope
Inventor: ONO KOZO
IPC: G01C19/00
Filed: 1984-11-14
Abstract: PURPOSE:To stabilize the light power of a light component by providing a converter which compares the output of a photodetecting element with a reference voltage and a driver which receives the output of the converter and controls the quantity of light generation of a photodetecting element. CONSTITUTION:Light from the light emitting element 10 is inputted to a polarizer 16 through a beam splitter 14 and the photodetecting element 28 is arranged by the splitter 14. Further, a photodetecting element 30 is coupled with a beam splitter 20. The output of the element 30 is connected to the input of a preamplifier 32, whose output is connected to the other input of the converter 34. The output of the converter 34 is connected to a driver 36 which drives the light emitting element 10 and the converter 34 controls the driver 36 so that the quantity of light emission is increased by increasing the driving voltage of the element 10 when outputs of preamplifiers 32 and 42 are lower than the reference voltage and decreased by lowering the driving voltage of the element 10 when higher. Consequently, the power of the light is held constant and measurement precision is improved.
Patent JP-H04244073-A (JP)
Title: Thiazole compound
Inventor: TAKASUGI HISASHI
IPC: C07D277/20
Filed: 1991-06-12
Abstract: PURPOSE:To provide the title new compound having high thrombogenic activity, thus useful for the therapies of various kinds of thrombosis. CONSTITUTION:The objective compound of formula I {R<1> and R<2> are each halogen, lower alkyloxy, lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl; R<3> is of formula II or of formula III [R<4> is carboxyl, etc.; R<5> is H or cyano; R<6> is H or of formula IV (Y is lower alkylene); X<a> is bond or lower alkenylene; X<b> is bond or lower alkylene]}, for example, 4-(4- fluorophenyl)-5-(4-methylthiophenyl)-2-thiazolecarbaldehyde. The present compound can be obtained by reaction between a compound of formula V and another compound of formula VI or its salt in an organic solvent (e.g. THF) under cooling to heating. The present compound is also useful as a vasodilator, antiallergic agent, anti-inflammatory agent or 5-lipoxygenase inhibitor.
Patent JP-H0287268-A (JP)
Title: Document editing device
Inventor: MIZUNUMA SHINJI
IPC: G06F17/21
Filed: 1988-09-26
Abstract: PURPOSE:To shorten the feel of a waiting time by displaying picture information, which are read by a picture input device, on a displaying device when the program of a document editing device rises up. CONSTITUTION:When a power source is inputted, a CPU 6 transfers the picture information from a floppy disk device (FDD)2 through a floppy disk controller 15 to a picture memory 10 according to the program of a system memory 12 at first. Continuously, only the upper part of the picture information in the picture memory 10 is transferred to a memory 8 for display by the CPU 6. A display controller 7 continues to display the picture information on a display device 3 on the basis of the contents of the display memory 8. During this operation, the CPU 6 transfers the program, with which document edition is executed, from the FDD 2 to a program memory according to the program of the system memory 2. Thus, since the picture information to bedesired by a user can be displayed when the program rises up, the user can feel the waiting time is short.
Patent JP-H04116684-A (JP)
Title: Display board body
Inventor: OMOCHI TOMOYA
IPC: G09F13/22
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a display board body convenient for use by providing a film plate having a display part of a pattern, characters, or the like on the surface of a light emitting plate which is thin and light-weight and is rich in flexibility and uniformly emits light from all of the surface. CONSTITUTION:A light emitting plate 2 is thin and light-weight and is rich in flexibility and uniformly emits light from all of the surface. A film plate 4 provided with a display part 3 is provided on the surface of the light emitting plate 2, and the display part 3 is distinctly displayed by light emission of the light emitting plate 2, and a frame body 5 is flexible, and the light emitting plate 2 and the film plate 4 are connected to use this device. Thus, this display board body is most suitably used in a vehicle, in a clock, for a price table in a restaurant, or for other advertisements, and this display board body is easily attached to the curved wall surface of an automobile or the like because being soft and flexible as the whole.
Patent JP-2001064335-A (JP)
Title: Propylene-based resin composition and its preparation
Inventor: KAMINAKA MANABU
IPC: C08F297/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition which shows excellence in transparency, flexibility and impact resistance at a low temperature and shows no tackiness. SOLUTION: This resin composition comprises a polypropylene component and a copolymer component of propylene and ethylene and/or a 4C to 18C α-olefin and is characterized in that (I) an eluting fraction up to 80 deg.C is 50 to 99 wt.% of the total weight, an eluting fraction above 80 deg.C is 50 to 1 wt.% of the total weight and an eluting fraction up to 0 deg.C is not less than 10 wt.% of the total weight measured by means of a temperature increase elution separation method using o-dichlorobenzene as a solvent and that (II) a toluene-soluble fraction measured at -40 deg.C is less than 5 wt.% of the total weight.
Patent JP-S62175311-A (JP)
Title: Truck rail
Inventor: JIYOSEFU HAFUNAA
IPC: B65G17/20
Filed: 1986-10-07
Abstract: The invention relates to a track rail for a suspension conveyor system particularly for the convenience of materials in the textile industry, having a cross-sectional configuration comprising a pair of roof-shaped converging legs each formed with a roller track surface for one of a pair of track rollers on its upper side, and connected to a carrier rail by an upper carrier web extending in the symmetry plane, said track rollers of said track roller pair defining a derail gap and being mounted in a common yoke with their axes in oblique alignment relative to one another, permitting them to be detached from said track rail by lifting said yoke and tilting it transversely of said track rail. Known track rails are formed as a welded construction composed of continuous steel sections and web sections as the carrier web. They are heavy and permit only the use of center-suspension track roller pairs to travel thereon. Due moreover to the material accumulation at the intersection of the legs thay have unsatisfactory load-carrying properties, and their assembly is laborious and troublesome. According to the invention there is provided a universally employable track rail of lower weight and improved usefulness as compared to the known construction by providing between said legs a transverse web formed integrally therewith and extending transversely of said symmetry plane so as to define a closed cavity with said legs.
Patent JP-S6483983-A (JP)
Title: Reversible solenoid valve
Inventor: AOKI TADASHI
IPC: F16K31/06
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the number of check valves in the circuit of a reversible refrigerating cycle and the like for achieving the simplification of the circuit by constituting a reversible solenoid valve to be used for the above cycle of a check valve and a solenoid pilot valve. CONSTITUTION:On the both sides of a valve port 1d between the primary port 1a of a valve body 1 and the secondary port 1b thereof, a check valve 4 and a main valve 11 are provided so as to be opposite to each other, and a pilot valve port 5a1 and a through hole 11b having been formed in the main valve 11 are interposed in the bypass passage P having been provided between the primary port 1a and the secondary port 1b, and further the above pilot valve port 5a1 is opened or closed by a solenoid operated pilot valve 7. In this case, when the pilot valve 7 is opened, the fluid from the primary port 1a flows in a small quantity to the secondary port 1b via the bypass passage P, pilot valve port 5a1, and through hole 11b. The fluid from the secondary port 1b directly opens the main valve 11, and then flows in large quantities into the primary port 1a through the valve port 1d.
Patent JP-S6394162-A (JP)
Title: Method and sheet for diagnosing colostrum intake
Inventor: USUI RYOICHI
IPC: G01N33/52
Filed: 1986-10-09
Abstract: PURPOSE:To easily diagnose the colostrum intake of a neocalf by spotting the blood of the neocalf to a porous sheet impregnated with a pH indicator and pH adjusting agent and detecting the thickened region of the undiscolored pH indicator generated at the peripheral sheet of the discoloration region of a developing sheet. CONSTITUTION:The developing sheet is prepd. by impregnating the pH indicator and pH adjusting agent to the porous sheet such as filter paper. For example, bromo-phenol blue which discolors at 3-4.6pH is used as the pH indicator and; for example; citric acid or the like is used as the pH adjusting agent. The blood of the neocalf is diluted with an isotonic soln. and is spotted onto the developing sheet. The spotted point discolors uniformly if the concn. of the protein in the blood is high but the free water in the sample diffuses widely and the thickened region of the uncolored pH indicator is generated on the outside of the discoloration region of the protein if the concn. of the protein is low. Since the thickened region of the undiscolored pH indicator is detected, the colostrum intake of the neocalf is easily diagnosed.
Patent JP-H0286469-A (JP)
Title: Printer
Inventor: TAKIMOTO SHINGO
IPC: B41J3/28
Filed: 1988-09-24
Abstract: PURPOSE:To enable printing on irregularly sized and shaped papers as well as regularly shaped papers by enabling free movement of a printer itself, and performing printing during the movement. CONSTITUTION:With a printing start button turned ON, control data and printing data are sent from a computer to a printer. Next, a signal for lowering a printing means and a horizontally moving wheels is transmitted, and a solenoid functions in response to the signal, whereby the printing means 32 and the horizontally moving wheels 11 protrude downward below a casing body 33 to make contact with the surface of a recording paper 71. Then, a forward rotation driving signal is sent to a horizontal movement driving means. A forward rotating force of the driving means is transmitted through a transmitting means to the wheels 11, whereby the printer itself is moved horizontally on the paper 71. During this movement, printing is conducted on the paper by a printing head 32.
Patent JP-S61117001-A (JP)
Title: Lathe for disc rotor
Inventor: BABA HIDEO
IPC: B23B5/04
Filed: 1984-11-13
Abstract: PURPOSE:To make a disc rotor cuttable without removing it from a car body, by installing a tool rest, capable of moving in both radial and rectangular directions of a car disc rotor, retractably in a brake disc rotor direction, in case of the above-captioned lathe for a car disc brake. CONSTITUTION:A caliper is removed from an axle holding part 30 and, after a lathe body 1 is locked to a locking device 35 with a bolt hole 1b, this locking device 35 is locked to a lock hole 30a for clamping the caliper to the axle holding part 30, with a bolt 36. Next, a feed screw 2 is rotated by hand, feeding cutting tools 22 and 23 in a center direction of a disc rotor 34, and these tools are advanced forward up to a part that comes to a minimum diameter, where a brake pad is pressed with pressure. Then, with adjusting handles 18 and 19, a tool rest (unillustrated herein) is moved, making each cutting edge of these tools 22 and 23 contact lightly with the disc rotor 34, and the tool rest is locked for cutting. With this constitution, the disc rotor is cuttable without being removed from a car body, thus improvements in operation efficiency is well promotable.
Patent JP-H0583336-A (JP)
Title: Radio telephone set
Inventor: TANAKA TAKAKAZU
IPC: H04B7/26
Filed: 1991-09-19
Abstract: PURPOSE:To allow a charger to generate a call tone in a large tone volume when a mobile set is placed on the charger. CONSTITUTION:A call signal is received by a reception means 12 of a mobile set and a call tone signal generating means 42 outputs a call tone signal in an audible tone frequency in response to the call signal received by a reception means 12 and a lighting means 32 blinks synchronously with the call tone signal. The blink of the lighting means is received by a light receiving means and converted into an electric signal and outputted to the call tone signal generating means 42, which generates the call tone signal to sound a speaker 45.
Patent JP-H03100606-A (JP)
Title: Optical semiconductor module
Inventor: HIROKAWA KATSUTO
IPC: H01L31/0232
Filed: 1989-09-14
Abstract: PURPOSE:To prevent an optical axis from deviating from the core of an optical fiber even when a joining plane is deviated by comprising the module so that the joining plane of a lens housing and that of a fiber housing can be placed on the same plane as the end face of the core. CONSTITUTION:The optical semiconductor module 1 is constituted of the lens housing 4 which holds an optical semiconductor element 2, a lens 3, and the fiber housing 7 which holds the optical fiber 5, and when the joining plane 8a of the lens housing 4 is collated with the joining plane 8b of the fiber housing 7 and they are joined by welding, the end face 6 of the core exposing over the lens housing 4 is formed so as to exist on the same plane as the joining planes 8a, 8b. When the joining planes 8a, 8b are joined obliquely by a tilt angle theta, the deviation DELTA1 of the end face 6 of the core for a focal point 10 can be approximated with DELTA1=Ltan<2> assuming the radius of the fiber housing 7 as L. In such a manner, it is possible to prevent the optical axis 9 from coming off the core of the optical fiber even when the joining plane is inclined.
Patent JP-H03104932-A (JP)
Title: Controller for short cycle irregularity of sliver
Inventor: NISHIKAWA HIROTAKA
IPC: D01G15/36
Filed: 1989-09-14
Abstract: PURPOSE:To remove the short cycle irregularity of a sliver by detecting the thickness of the sliver, recording the detected data in a recording section and subsequently reading out the data from the recording section when the detected sliver portion reaches a draft section to control the rotation of a front roller in the draft section. CONSTITUTION:The thickness of a sliver is detected with a thickness-detecting section 9 and the detection data are once recorded in a recording section. When the portion of the sliver detected with the thickness-detecting section reaches a draft section 10, the irregularity detection data corresponding to the sliver portion is read out from the recording section and the rotation of a from roller is controlled with the output controlled corresponding to the irregularity detection data.